Area code 51 — Area (US)

Latest community reports for numbers starting with 51.

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201 202 204 205 206 207 208 209

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151905342632020 · 1 reports

Sub‑area codes

More specific prefixes within this large region.

510 512 513 514 515 516 517 518 519 51023 51053 51063 51078 51079 51232 51233 51234 51237 51238 51244 51245 51247 51283 51425 51427 51428 51436 51438 51439 51448 51452 51472 51473 51484 51487 51493 51524 51528 51778 51827